PADI open water diver manual / [electronic resource] / [editor in chief, Drew Richardson ; development, consultation and review, Al Hornsby, Drew Richardson, C.K. Stewart].. — Santa Ana, CA : : Professional Association of Diving Instructors,, c1988.. — vi, 272 p. : : ill. ; 24 cm.

"Technical writers, Karl Shreeves, Bob Wohlers ; contributing writers, Alex Brylske, Ralph Erickson"--P. iii. Includes index.



Subjects--Topical Terms:
Deep diving--Handbooks, manuals, etc.

LC Class. No.: GV840.S78 / P23 1988

Dewey Class. No.: 797.23